52789121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 68826816

約数和(自身を除く): 16037695

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2647, 2849, 18529, 19943, 29117, 97939, 129703, 203819, 685573, 1077329, 1426733, 4799011, 7541303, 52789121]

約数ペア:

[(1, 52789121), (7, 7541303), (11, 4799011), (37, 1426733), (49, 1077329), (77, 685573), (259, 203819), (407, 129703), (539, 97939), (1813, 29117), (2647, 19943), (2849, 18529)]